sudo apt install pbzip2
systemctl stop avalanchego.service
cd ~/.avalanchego/db/mainnet/v1.4.5/
tar cvf - --use-compress-prog=pbzip2 . | split --suffix-length=4 --bytes=500MB - /mnt/backup/avalanche/db/avalanche.db.tar.bz2.
systemctl start avalanchego.service
rsync -hav --stats --progress /mnt/backup/avalanche server:/mnt/backup/avalanche
systemctl stop avalanchego.service
cd ~/.avalanchego/db/mainnet/v1.4.5/
cat /mnt/backup/avalanche/db/avalanche.db.tar.bz2.* | tar xvf - --use-compress-prog=pbzip2
systemctl start avalanchego.service